<
From version < 4.3 >
edited by Xiaoling
on 2022/06/24 11:40
To version < 3.9 >
edited by Xiaoling
on 2022/06/24 10:57
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -3,9 +3,8 @@
3 3  
4 4  
5 5  
6 -**Table of Contents:**
6 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
... ... @@ -20,47 +20,30 @@
20 20  == 1.1 Overview ==
21 21  
22 22  
23 -(((
24 -Dragino LoRaWAN weather station series products are designed for measuring atmospheric conditions to provide information for weather forecasts and to study the (% style="color:#4472c4" %)**weather and climate**(%%). They consist of a (% style="color:#4472c4" %)**main process device (WSC1-L) and various sensors**.
25 -)))
22 +Dragino LoRaWAN weather station series products are designed for measuring atmospheric conditions to provide information for weather forecasts and to study the weather and climate. They consist of a main process device (WSC1-L) and various sensors.
26 26  
27 -(((
28 -
29 -)))
30 30  
31 -(((
32 -The sensors include various type such as: (% style="color:#4472c4" %)**Rain Gauge**, **Temperature/Humidity/Pressure sensor**, **Wind Speed/direction sensor**, **Illumination sensor**, **CO2 sensor**, **Rain/Snow sensor**,** PM2.5/10 sensor**, **PAR(Photosynthetically Available Radiation) sensor, Total Solar Radiation sensor**(%%) and so on.
33 -)))
25 +The sensors include various type such as: Rain Gauge, Temperature/Humidity/Pressure sensor, Wind Speed/direction sensor, Illumination sensor, CO2 sensor, Rain/Snow sensor, PM2.5/10 sensor, PAR(Photosynthetically Available Radiation) sensor, Total Solar Radiation sensor and so on.
34 34  
35 -(((
36 -
37 -)))
38 38  
39 -(((
40 -Main process device WSC1-L is an outdoor LoRaWAN RS485 end node. It is powered by external (% style="color:#4472c4" %)**12v solar power**(%%) and have a (% style="color:#4472c4" %)**built-in li-on backup battery**(%%). WSC1-L reads value from various sensors and upload these sensor data to IoT server via LoRaWAN wireless protocol.
41 -)))
28 +Main process device WSC1-L is an outdoor LoRaWAN RS485 end node. It is powered by external 12v solar power and have a built-in li-on backup battery. WSC1-L reads value from various sensors and upload these sensor data to IoT server via LoRaWAN wireless protocol.
42 42  
43 -(((
44 -
45 -)))
46 46  
47 -(((
48 -WSC1-L is full compatible with(% style="color:#4472c4" %)** LoRaWAN Class C protocol**(%%), it can work with standard LoRaWAN gateway.
49 -)))
31 +WSC1-L is full compatible with LoRaWAN Class C protocol, it can work with standard LoRaWAN gateway.
50 50  
51 51  
52 52  
35 +
53 53  = 2. How to use =
54 54  
55 55  == 2.1 Installation ==
56 56  
57 -Below is an installation example for the weather station. Field installation example can be found at [[Appendix I: Field Installation Photo.>>||anchor="H11.AppendixI:FieldInstallationPhoto"]] 
40 +Below is an installation example for the weather station. Field installation example can be found at [[Appendix I: Field Installation Photo.>>path:#Installation_Photo]] 
58 58  
59 -[[image:1656041948552-849.png]]
42 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
60 60  
44 +**Wiring:**
61 61  
62 -(% style="color:blue" %)** Wiring:**
63 -
64 64  ~1. WSC1-L and sensors all powered by solar power via MPPT
65 65  
66 66  2. WSC1-L and sensors connect to each other via RS485/Modbus.
... ... @@ -75,13 +75,13 @@
75 75  
76 76  
77 77  
78 -(% style="color:red" %) ** Notice 1:**
60 +Notice 1:
79 79  
80 80  * All weather sensors and WSC1-L are powered by MPPT solar recharge controller. MPPT is connected to solar panel and storage battery.
81 81  * WSC1-L has an extra 1000mAh back up battery. So it can work even solar panel and storage battery Fails.
82 82  * Weather sensors won’t work if solar panel and storage battery fails.
83 83  
84 -(% style="color:red" %)** Notice 2:**
66 +Notice 2:
85 85  
86 86  Due to shipment and importation limitation, user is better to purchase below parts locally:
87 87  
... ... @@ -91,6 +91,9 @@
91 91  * Mounting Kit includes pole and mast assembly. Each weather sensor has it’s own mounting assembly, user can check the sensor section in this manual.
92 92  * Cabinet.
93 93  
76 +
77 +
78 +
94 94  == 2.2 How it works? ==
95 95  
96 96  Each WSC1-L is shipped with a worldwide unique set of OTAA keys. To use WSC1-L in a LoRaWAN network, user needs to input the OTAA keys in LoRaWAN network server. After finish installation as above. Create WSC1-L in your LoRaWAN server and Power on WSC1-L , it can join the LoRaWAN network and start to transmit sensor data. The default period for each uplink is 20 minutes.
... ... @@ -106,6 +106,8 @@
106 106  1. WSC1-L will auto scan available weather sensors when power on or reboot.
107 107  1. User can send a downlink command( 增加下发命令的连接) to WSC1-L to do a re-scan on the available sensors.
108 108  
94 +
95 +
109 109  == 2.3 Example to use for LoRaWAN network ==
110 110  
111 111  This section shows an example for how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are of similar procedure.
... ... @@ -168,6 +168,10 @@
168 168  * Valid Sensor Value: Use FPORT=2
169 169  * Other control command: Use FPORT other than 2.
170 170  
158 +
159 +
160 +
161 +
171 171  === 2.4.1 Uplink FPORT ===
172 172  
173 173  5, Device Status ===
... ... @@ -187,17 +187,17 @@
187 187  
188 188  
189 189  
190 -==== (% style="color:#037691" %)**Sensor Model:**(%%) ====
181 +==== (% style="color:#037691" %)**Sensor Model:** ====
191 191  
192 192  For WSC1-L, this value is 0x0D.
193 193  
194 194  
195 -==== (% style="color:#037691" %)**Firmware Version:**(%%) ====
186 +==== (% style="color:#037691" %)**Firmware Version:** ====
196 196  
197 197  0x0100, Means: v1.0.0 version.
198 198  
199 199  
200 -==== (% style="color:#037691" %)**Frequency Band:**(%%) ====
191 +==== (% style="color:#037691" %)**Frequency Band:** ====
201 201  
202 202  *0x01: EU868
203 203  
... ... @@ -220,12 +220,12 @@
220 220  *0x0a: AS923-3
221 221  
222 222  
223 -==== (% style="color:#037691" %)**Sub-Band:**(%%) ====
214 +==== (% style="color:#037691" %)**Sub-Band:** ====
224 224  
225 225  value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
226 226  
227 227  
228 -==== (% style="color:#037691" %)**BAT:**(%%) ====
219 +==== (% style="color:#037691" %)**BAT:** ====
229 229  
230 230  shows the battery voltage for WSC1-L MCU.
231 231  
... ... @@ -232,7 +232,7 @@
232 232  Ex1: 0x0BD6/1000 = 3.03 V
233 233  
234 234  
235 -==== (% style="color:#037691" %)**Weather Sensor Types:**(%%) ====
226 +==== (% style="color:#037691" %)**Weather Sensor Types:** ====
236 236  
237 237  |Byte3|Byte2|Byte1
238 238  
... ... @@ -272,10 +272,8 @@
272 272  
273 273  
274 274  
275 -=== 2.4.2 Uplink FPORT ===
266 +=== 2.4.2 Uplink FPORT=2, Real time sensor value ===
276 276  
277 -2, Real time sensor value ===
278 -
279 279  WSC1-L will send this uplink after Device Config uplink once join LoRaWAN network successfully. And it will periodically send this uplink. Default interval is 20 minutes and [[can be changed>>||anchor="H"]].
280 280  
281 281  Uplink uses FPORT=2 and every 20 minutes send one uplink by default.
... ... @@ -285,11 +285,11 @@
285 285  
286 286  |Sensor Segment 1|Sensor Segment 2|……|Sensor Segment n
287 287  
288 -(% style="color:#4472c4" %)** Uplink Payload**:
277 +**(% style="color:#4472C4" %) Uplink Payload**:
289 289  
290 290  |Type Code|Length (Bytes)|Measured Value
291 291  
292 -(% style="color:#4472c4" %)** Sensor Segment Define**:
281 +**(% style="color:#4472C4" %) Sensor Segment Define**:
293 293  
294 294  
295 295  
... ... @@ -419,9 +419,9 @@
419 419  Application platform provides a human friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
420 420  
421 421  
422 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
411 +**(% style="color:blue" %)Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
423 423  
424 -(% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
413 +**(% style="color:blue" %)Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
425 425  
426 426  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
427 427  
... ... @@ -453,7 +453,7 @@
453 453  
454 454  There are two kinds of commands to configure WSC1-L, they are:
455 455  
456 -* (% style="color:#4472c4" %)**General Commands**.
445 +* **(% style="color:#4472C4" %)General Commands**.
457 457  
458 458  These commands are to configure:
459 459  
... ... @@ -467,7 +467,7 @@
467 467  (% style="color:red" %)Note~*~*: Please check early user manual if you don’t have v1.8.0 firmware.
468 468  
469 469  
470 -* (% style="color:#4472c4" %)**Commands special design for WSC1-L**
459 +* **(% style="color:#4472C4" %)Commands special design for WSC1-L**
471 471  
472 472  These commands only valid for WSC1-L, as below:
473 473  
... ... @@ -476,7 +476,7 @@
476 476  
477 477  Feature: Change LoRaWAN End Node Transmit Interval.
478 478  
479 -(% style="color:#037691" %)**AT Command: AT+TDC**
468 +**(% style="color:#037691" %)AT Command: AT+TDC**
480 480  
481 481  |**Command Example**|**Function**|**Response**
482 482  |AT+TDC?|Show current transmit Interval|(((
... ... @@ -492,7 +492,7 @@
492 492  Set transmit interval to 60000ms = 60 seconds
493 493  )))
494 494  
495 -(% style="color:#037691" %)**Downlink Command: 0x01**
484 +**(% style="color:#037691" %)Downlink Command: 0x01**
496 496  
497 497  Format: Command Code (0x01) followed by 3 bytes time value.
498 498  
... ... @@ -501,27 +501,35 @@
501 501  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
502 502  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
503 503  
493 +
494 +
495 +
496 +
504 504  == 3.2 Set Emergency Mode ==
505 505  
506 506  Feature: In emergency mode, WSC1-L will uplink data every 1 minute.
507 507  
508 508  
509 -(% style="color:#037691" %)**AT Command:**
502 +**(% style="color:#037691" %)AT Command:**
510 510  
511 511  |**Command Example**|**Function**|**Response**
512 512  |AT+ALARMMOD=1|Enter emergency mode. Uplink every 1 minute|OK
513 513  |AT+ALARMMOD=0|Exit emergency mode. Uplink base on TDC time|OK
514 514  
515 -(% style="color:#037691" %)**Downlink Command:**
508 +**(% style="color:#037691" %)Downlink Command:**
516 516  
517 517  * 0xE101     Same as: AT+ALARMMOD=1
518 518  * 0xE100     Same as: AT+ALARMMOD=0
519 519  
513 +
514 +
515 +
516 +
520 520  == 3.3 Add or Delete RS485 Sensor ==
521 521  
522 522  Feature: User can add or delete 3^^rd^^ party sensor as long they are RS485/Modbus interface,baud rate support 9600.Maximum can add 4 sensors.
523 523  
524 -(% style="color:#037691" %)**AT Command: **
521 +**(% style="color:#037691" %)AT Command: **
525 525  
526 526  AT+DYSENSOR=Type_Code, Query_Length, Query_Command , Read_Length , Valid_Data ,has_CRC,timeout
527 527  
... ... @@ -533,6 +533,7 @@
533 533  * has_CRC: RS485 Response crc check  (0: no verification required 1: verification required). If CRC=1 and CRC error, valid data will be set to 0.
534 534  * timeout: RS485 receive timeout (uint:ms). Device will close receive window after timeout
535 535  
533 +
536 536  Example:
537 537  
538 538  User need to change external sensor use the type code as address code.
... ... @@ -569,6 +569,9 @@
569 569  |Type Code|Length (Bytes)|Measured Value
570 570  |A1|2|0x000A
571 571  
570 +
571 +
572 +
572 572  Related commands:
573 573  
574 574  AT+DYSENSOR=A1,0 –> Delete 3^^rd^^ party sensor A1.
... ... @@ -576,7 +576,7 @@
576 576  AT+DYSENSOR ~-~-> List All 3^^rd^^ Party Sensor. Like below:
577 577  
578 578  
579 -(% style="color:#037691" %)**Downlink Command:  **
580 +**(% style="color:#037691" %)Downlink Command:  **
580 580  
581 581  **delete custom sensor A1:**
582 582  
... ... @@ -586,9 +586,13 @@
586 586  
587 587  * 0xE5FF  
588 588  
590 +
591 +
592 +
593 +
589 589  == 3.4 RS485 Test Command ==
590 590  
591 -(% style="color:#037691" %)**AT Command:**
596 +**(% style="color:#037691" %)AT Command:**
592 592  
593 593  |**Command Example**|**Function**|**Response**
594 594  |AT+RSWRITE=xxxxxx|(((
... ... @@ -602,15 +602,17 @@
602 602  AT+RSWRITE=0103000001840A
603 603  
604 604  
605 -(% style="color:#037691" %)**Downlink Command:**
610 +**(% style="color:#037691" %)Downlink Command:**
606 606  
607 607  * 0xE20103000001840A     Same as: AT+RSWRITE=0103000001840A
608 608  
614 +
615 +
609 609  == 3.5 RS485 response timeout ==
610 610  
611 611  Feature: Set or get extended time to receive 485 sensor data.
612 612  
613 -(% style="color:#037691" %)**AT Command:**
620 +**(% style="color:#037691" %)AT Command:**
614 614  
615 615  |**Command Example**|**Function**|**Response**
616 616  |AT+DTR=1000|(((
... ... @@ -619,7 +619,7 @@
619 619  Range : 0~~10000
620 620  )))|OK
621 621  
622 -(% style="color:#037691" %)**Downlink Command:**
629 +**(% style="color:#037691" %)Downlink Command:**
623 623  
624 624  Format: Command Code (0xE0) followed by 3 bytes time value.
625 625  
... ... @@ -628,6 +628,10 @@
628 628  * Example 1: Downlink Payload: E0000005 ~/~/ Set Transmit Interval (DTR) = 5 seconds
629 629  * Example 2: Downlink Payload: E000000A ~/~/ Set Transmit Interval (DTR) = 10 seconds
630 630  
638 +
639 +
640 +
641 +
631 631  == 3.6 Set Sensor Type ==
632 632  
633 633  Feature: Set sensor in used. If there are 6 sensors, user can set to only send 5 sensors values.
... ... @@ -658,7 +658,7 @@
658 658  Direction
659 659  )))|Wind Speed|BAT
660 660  
661 -(% style="color:#037691" %)**AT Command:**
672 +**(% style="color:#037691" %)AT Command:**
662 662  
663 663  |**Command Example**|**Function**|**Response**
664 664  |AT+STYPE=80221|Set sensor types|OK
... ... @@ -675,7 +675,7 @@
675 675  So wsc1-L will upload the following data: Custom Sensor A1, Rain Gauge,CO2,BAT.
676 676  
677 677  
678 -(% style="color:#037691" %)**Downlink Command:**
689 +**(% style="color:#037691" %)Downlink Command:**
679 679  
680 680  * 0xE400802212     Same as: AT+STYPE=80221
681 681  
... ... @@ -725,6 +725,10 @@
725 725  * IP Rating: IP65
726 726  * Support default sensors or 3rd party RS485 sensors
727 727  
739 +
740 +
741 +
742 +
728 728  == 5.2 Power Consumption ==
729 729  
730 730  WSC1-L (without external sensor): Idle: 4mA, Transmit: max 40mA
... ... @@ -793,7 +793,6 @@
793 793  
794 794  
795 795  === 6.1.1 Feature ===
796 -
797 797  * RS485 Rain Gauge
798 798  * Small dimension, easy to install
799 799  * Vents under funnel, avoid leaf or other things to avoid rain flow.
... ... @@ -800,8 +800,11 @@
800 800  * ABS enclosure.
801 801  * Horizontal adjustable.
802 802  
803 -=== 6.1.2 Specification ===
804 804  
818 +
819 +
820 +
821 +=== 6.1.2 Specification ===
805 805  * Resolution: 0.2mm
806 806  * Accuracy: ±3%
807 807  * Rainfall strength: 0mm~4mm/min (max 8mm/min)
... ... @@ -811,6 +811,10 @@
811 811  * Working Humidity: <100% (no dewing)
812 812  * Power Consumption: 4mA @ 12v.
813 813  
831 +
832 +
833 +
834 +
814 814  === 6.1.3 Dimension ===
815 815  
816 816   [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.jpg||alt="c2d3aee592ccc873bea6dd891451df2"]]
... ... @@ -830,14 +830,14 @@
830 830  Installation Photo as reference:
831 831  
832 832  
833 -(% style="color:#4472c4" %)** Install on Ground:**
854 +**(% style="color:#4472C4" %) Install on Ground:**
834 834  
835 835  WSS-01 Rain Gauge include screws so can install in ground directly .
836 836  
837 837  
838 -(% style="color:#4472c4" %)** Install on pole:**
859 +**(% style="color:#4472C4" %) Install on pole:**
839 839  
840 -If user want to install on pole, they can purchase the (% style="color:#4472c4" %)** WS-K2 :  Bracket Kit for Pole installation**(%%), and install as below:
861 +If user want to install on pole, they can purchase the **(% style="color:#4472C4" %) WS-K2 :  Bracket Kit for Pole installation**(%%), and install as below:
841 841  
842 842  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
843 843  
... ... @@ -872,6 +872,10 @@
872 872  * RS485 wind speed / direction sensor
873 873  * PC enclosure, resist corrosion
874 874  
896 +
897 +
898 +
899 +
875 875  === 6.2.2 Specification ===
876 876  
877 877  * Wind speed range: 0 ~~ 30m/s, (always show 30m/s for higher speed)
... ... @@ -885,6 +885,10 @@
885 885  * Power Consumption: 13mA ~~ 12v.
886 886  * Cable Length: 2 meters
887 887  
913 +
914 +
915 +
916 +
888 888  === 6.2.3 Dimension ===
889 889  
890 890  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.jpg]][[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
... ... @@ -942,6 +942,10 @@
942 942  * NDIR to measure CO2 with Internal Temperature Compensation
943 943  * Laser Beam Scattering to PM2.5 and PM10
944 944  
974 +
975 +
976 +
977 +
945 945  === 6.3.2 Specification ===
946 946  
947 947  * CO2 Range: 0~5000ppm, accuracy: ±3%F•S(25℃)
... ... @@ -959,6 +959,10 @@
959 959  ** CO2: 0~95%RH
960 960  * Power Consumption: 50mA@ 12v.
961 961  
995 +
996 +
997 +
998 +
962 962  === 6.3.3 Dimension ===
963 963  
964 964  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
... ... @@ -1004,6 +1004,10 @@
1004 1004  * Surface heating to dry
1005 1005  * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion
1006 1006  
1044 +
1045 +
1046 +
1047 +
1007 1007  === 6.4.2 Specification ===
1008 1008  
1009 1009  * Detect if there is rain or snow
... ... @@ -1015,6 +1015,10 @@
1015 1015  ** No heating: 12mA @ 12v,
1016 1016  ** heating: 94ma @ 12v.
1017 1017  
1059 +
1060 +
1061 +
1062 +
1018 1018  === 6.4.3 Dimension ===
1019 1019  
1020 1020  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
... ... @@ -1039,9 +1039,8 @@
1039 1039  
1040 1040  
1041 1041  
1042 -=== 6.4.6 Heating ===
1087 +=== 6.4.6 Heating === 
1043 1043  
1044 -
1045 1045  WSS-04 supports auto-heat feature. When the temperature is below the heat start temperature 15℃, WSS-04 starts to heat and stop at stop temperature (default is 25℃).
1046 1046  
1047 1047  
... ... @@ -1064,6 +1064,10 @@
1064 1064  
1065 1065  * RS485 Temperature, Humidity, Illuminance, Pressure sensor
1066 1066  
1111 +
1112 +
1113 +
1114 +
1067 1067  === 6.5.2 Specification ===
1068 1068  
1069 1069  * Input Power: DC 12 ~~ 24v
... ... @@ -1088,6 +1088,10 @@
1088 1088  * Working Humidity: 10~90%RH
1089 1089  * Power Consumption: 4mA @ 12v
1090 1090  
1139 +
1140 +
1141 +
1142 +
1091 1091  === 6.5.3 Dimension ===
1092 1092  
1093 1093  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.jpg]]
... ... @@ -1133,6 +1133,10 @@
1133 1133  * Measure Total Radiation between 0.3~3μm(300~3000nm)
1134 1134  * Measure Reflected Radiation if sense area towards ground.
1135 1135  
1188 +
1189 +
1190 +
1191 +
1136 1136  === 6.6.2 Specification ===
1137 1137  
1138 1138  * Input Power: DC 5 ~~ 24v
... ... @@ -1148,6 +1148,10 @@
1148 1148  * Working Humidity: 10~90%RH
1149 1149  * Power Consumption: 4mA @ 12v
1150 1150  
1207 +
1208 +
1209 +
1210 +
1151 1151  === 6.6.3 Dimension ===
1152 1152  
1153 1153  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
... ... @@ -1205,6 +1205,10 @@
1205 1205  * Working Humidity: 10~90%RH
1206 1206  * Power Consumption: 3mA @ 12v
1207 1207  
1268 +
1269 +
1270 +
1271 +
1208 1208  === 6.7.3 Dimension ===
1209 1209  
1210 1210  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
... ... @@ -1299,6 +1299,7 @@
1299 1299  |**Total Solar Radiation Sensor**|WSS-06
1300 1300  |**PAR (Photosynthetically Available Radiation)**|WSS-07
1301 1301  
1366 +
1302 1302  = 10. Support =
1303 1303  
1304 1304  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
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Author
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1 -XWiki.Xiaoling
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